Add a dropdown to script

I have a rain radar image that shows from a stationID in the script. I want a drop down added so i can tell it to use different stationID, 3 in total. So the dropdown shows the name, and when they select it uses the stationID associated with that name.

Greeting,
I have understood your Add a dropdown to script task and can do it with your 100% satisfaction. Please ping me for more discussion.
I have more than 5 years of experience in HTML, Javascript, PHP, PythLisää

I have an experience of 2 years of developing sites for companies
i will not take single penny if you don't satisfy
i will guaranty satisfy you and will revise your work until you satisfy and will not let you down yLisää

I can add the drop down to your script quickly.
can we start work now?
I’m very competent and can reach your expectations, that's why I am bidding.
You can have a look at my works at [login to view URL]
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Hi Sir, I think I’m a great fit for this project because I have an interest in project and can deliver on time, according to your specifications.
I have 8+ years of work experience in Mean Stack(Angular JS, Node JS)Lisää

Dear Sir,
As per your requirement I would like to build drop down script for [login to view URL] share details and ping me for further discussion.
Spare a moment on our previous work
http://tutorial.virtualsoftwaresolution.Lisää

Hey folks,
I have working experience of 3.5 years in a multinational company, which has given me the opportunity of working over different technologies as well as different clients. I have experience of working with CoLisää